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Diffstat (limited to 'svtools/source/table/tabledatawindow.cxx')
| -rw-r--r-- | svtools/source/table/tabledatawindow.cxx | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/svtools/source/table/tabledatawindow.cxx b/svtools/source/table/tabledatawindow.cxx new file mode 100644 index 000000000..06e6902b0 --- /dev/null +++ b/svtools/source/table/tabledatawindow.cxx @@ -0,0 +1,200 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <table/tablecontrol.hxx> + +#include "tabledatawindow.hxx" +#include "tablecontrol_impl.hxx" +#include "tablegeometry.hxx" + +#include <vcl/help.hxx> +#include <vcl/settings.hxx> +#include <vcl/commandevent.hxx> + +namespace svt::table +{ + using css::uno::Any; + + TableDataWindow::TableDataWindow( TableControl_Impl& _rTableControl ) + :Window( &_rTableControl.getAntiImpl() ) + ,m_rTableControl( _rTableControl ) + { + // by default, use the background as determined by the style settings + const Color aWindowColor( GetSettings().GetStyleSettings().GetFieldColor() ); + SetBackground( Wallpaper( aWindowColor ) ); + GetOutDev()->SetFillColor( aWindowColor ); + } + + TableDataWindow::~TableDataWindow() + { + disposeOnce(); + } + + void TableDataWindow::dispose() + { + impl_hideTipWindow(); + Window::dispose(); + } + + void TableDataWindow::Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rUpdateRect ) + { + m_rTableControl.doPaintContent(rRenderContext, rUpdateRect); + } + + void TableDataWindow::RequestHelp( const HelpEvent& rHEvt ) + { + HelpEventMode const nHelpMode = rHEvt.GetMode(); + if ( IsMouseCaptured() + || !( nHelpMode & HelpEventMode::QUICK ) + ) + { + Window::RequestHelp( rHEvt ); + return; + } + + OUString sHelpText; + QuickHelpFlags nHelpStyle = QuickHelpFlags::NONE; + + Point const aMousePos( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ) ); + RowPos const hitRow = m_rTableControl.getRowAtPoint( aMousePos ); + ColPos const hitCol = m_rTableControl.getColAtPoint( aMousePos ); + + PTableModel const pTableModel( m_rTableControl.getModel() ); + if ( ( hitCol >= 0 ) && ( hitCol < pTableModel->getColumnCount() ) ) + { + if ( hitRow == ROW_COL_HEADERS ) + { + sHelpText = pTableModel->getColumnModel( hitCol )->getHelpText(); + } + else if ( ( hitRow >= 0 ) && ( hitRow < pTableModel->getRowCount() ) ) + { + Any aCellToolTip; + pTableModel->getCellToolTip( hitCol, hitRow, aCellToolTip ); + if ( !aCellToolTip.hasValue() ) + { + // use the cell content + pTableModel->getCellContent( hitCol, hitRow, aCellToolTip ); + + // use the cell content as tool tip only if it doesn't fit into the cell. + tools::Rectangle const aWindowRect( Point( 0, 0 ), GetOutputSizePixel() ); + TableCellGeometry const aCell( m_rTableControl, aWindowRect, hitCol, hitRow ); + tools::Rectangle const aCellRect( aCell.getRect() ); + + PTableRenderer const pRenderer = pTableModel->getRenderer(); + if ( pRenderer->FitsIntoCell( aCellToolTip, *GetOutDev(), aCellRect ) ) + aCellToolTip.clear(); + } + + pTableModel->getRenderer()->GetFormattedCellString( aCellToolTip, sHelpText ); + + if ( sHelpText.indexOf( '\n' ) >= 0 ) + nHelpStyle = QuickHelpFlags::TipStyleBalloon; + } + } + + if ( !sHelpText.isEmpty() ) + { + // hide the standard (singleton) help window, so we do not have two help windows open at the same time + Help::HideBalloonAndQuickHelp(); + + tools::Rectangle const aControlScreenRect( + OutputToScreenPixel( Point( 0, 0 ) ), + GetOutputSizePixel() + ); + + Help::ShowQuickHelp(this, aControlScreenRect, sHelpText, nHelpStyle); + } + else + { + impl_hideTipWindow(); + Window::RequestHelp( rHEvt ); + } + } + + void TableDataWindow::impl_hideTipWindow() + { + Help::HideBalloonAndQuickHelp(); + } + + void TableDataWindow::MouseMove( const MouseEvent& rMEvt ) + { + if ( rMEvt.IsLeaveWindow() ) + impl_hideTipWindow(); + + if ( !m_rTableControl.getInputHandler()->MouseMove( m_rTableControl, rMEvt ) ) + { + Window::MouseMove( rMEvt ); + } + } + + void TableDataWindow::MouseButtonDown( const MouseEvent& rMEvt ) + { + impl_hideTipWindow(); + + Point const aPoint = rMEvt.GetPosPixel(); + RowPos const hitRow = m_rTableControl.getRowAtPoint( aPoint ); + bool const wasRowSelected = m_rTableControl.isRowSelected( hitRow ); + size_t const nPrevSelRowCount = m_rTableControl.getSelectedRowCount(); + + if ( !m_rTableControl.getInputHandler()->MouseButtonDown( m_rTableControl, rMEvt ) ) + { + Window::MouseButtonDown( rMEvt ); + return; + } + + bool const isRowSelected = m_rTableControl.isRowSelected( hitRow ); + size_t const nCurSelRowCount = m_rTableControl.getSelectedRowCount(); + if ( isRowSelected != wasRowSelected || nCurSelRowCount != nPrevSelRowCount ) + { + m_aSelectHdl.Call( nullptr ); + } + } + + + void TableDataWindow::MouseButtonUp( const MouseEvent& rMEvt ) + { + if ( !m_rTableControl.getInputHandler()->MouseButtonUp( m_rTableControl, rMEvt ) ) + Window::MouseButtonUp( rMEvt ); + + m_rTableControl.getAntiImpl().GrabFocus(); + } + + + bool TableDataWindow::EventNotify(NotifyEvent& rNEvt ) + { + bool bDone = false; + if ( rNEvt.GetType() == MouseNotifyEvent::COMMAND ) + { + const CommandEvent& rCEvt = *rNEvt.GetCommandEvent(); + if ( rCEvt.GetCommand() == CommandEventId::Wheel ) + { + const CommandWheelData* pData = rCEvt.GetWheelData(); + if( !pData->GetModifier() && ( pData->GetMode() == CommandWheelMode::SCROLL ) ) + { + bDone = HandleScrollCommand( rCEvt, m_rTableControl.getHorzScrollbar(), m_rTableControl.getVertScrollbar() ); + } + } + } + return bDone || Window::EventNotify( rNEvt ); + } + +} // namespace svt::table + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |